"A Warm Place" and "La Mer" both by Nine Inch Nails.
Might be a little different than what you're used to, but don't let the fact it's by NIN keep you from checking them out. They're both
very soothing.
EDIT: Someone created a video on youtube which uses "A Warm Place" as the background music. (Note, the music in the last ~20 seconds is NOT "A Warm Place"
)